Mercurial > hg > nginx-vendor-0-7
annotate src/os/unix/ngx_send.c @ 178:87699398f955 NGINX_0_3_36
nginx 0.3.36
*) Feature: the ngx_http_addition_filter_module.
*) Feature: the "proxy_pass" and "fastcgi_pass" directives may be used
inside the "if" block.
*) Feature: the "proxy_ignore_client_abort" and
"fastcgi_ignore_client_abort" directives.
*) Feature: the "$request_completion" variable.
*) Feature: the ngx_http_perl_module supports the $r->request_method
and $r->remote_addr.
*) Feature: the ngx_http_ssi_module supports the "elif" command.
*) Bugfix: the "\/" string in the expression of the "if" command of the
ngx_http_ssi_module was treated incorrectly.
*) Bugfix: in the regular expressions in the "if" command of the
ngx_http_ssi_module.
*) Bugfix: if the relative path was specified in the
"client_body_temp_path", "proxy_temp_path", "fastcgi_temp_path", and
"perl_modules" directives, then the directory was used relatively to
a current path but not to a server prefix.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Wed, 05 Apr 2006 00:00:00 +0400 |
parents | 3656228c0b56 |
children | 583decdb82a4 |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #include <ngx_config.h> | |
8 #include <ngx_core.h> | |
9 #include <ngx_event.h> | |
10 | |
11 | |
12 ssize_t ngx_unix_send(ngx_connection_t *c, u_char *buf, size_t size) | |
13 { | |
14 ssize_t n; | |
15 ngx_err_t err; | |
16 ngx_event_t *wev; | |
17 | |
18 wev = c->write; | |
19 | |
18 | 20 #if (NGX_HAVE_KQUEUE) |
0 | 21 |
136 | 22 if ((ngx_event_flags & NGX_USE_KQUEUE_EVENT) && wev->pending_eof) { |
86 | 23 (void) ngx_connection_error(c, wev->kq_errno, |
24 "kevent() reported about an closed connection"); | |
0 | 25 wev->error = 1; |
26 return NGX_ERROR; | |
27 } | |
28 | |
29 #endif | |
30 | |
31 for ( ;; ) { | |
32 n = send(c->fd, buf, size, 0); | |
33 | |
34 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, c->log, 0, | |
35 "send: fd:%d %d of %d", c->fd, n, size); | |
36 | |
37 if (n > 0) { | |
38 if (n < (ssize_t) size) { | |
39 wev->ready = 0; | |
40 } | |
41 | |
42 return n; | |
43 } | |
44 | |
45 err = ngx_socket_errno; | |
46 | |
47 if (n == 0) { | |
48 ngx_log_error(NGX_LOG_ALERT, c->log, err, "send() returned zero"); | |
49 wev->ready = 0; | |
50 return n; | |
51 } | |
52 | |
53 if (err == NGX_EAGAIN || err == NGX_EINTR) { | |
54 wev->ready = 0; | |
55 | |
56 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, err, | |
57 "send() not ready"); | |
58 | |
59 if (err == NGX_EAGAIN) { | |
60 return NGX_AGAIN; | |
61 } | |
62 | |
63 } else { | |
64 wev->error = 1; | |
86 | 65 (void) ngx_connection_error(c, err, "send() failed"); |
0 | 66 return NGX_ERROR; |
67 } | |
68 } | |
69 } |